Exhaust Gas Aftertreatment News

14 May 2019

MAN Releases First IMO Tier III Workboat Engine

Now available from MAN Engines: 12-cylinder engines for IMO Tier III featuring the modular exhaust gas aftertreatment system and spanning a power range from 551 to 1,213 kW.

551 to 1,213 kW engine power range now available; low-cost, SCR-only solution; technology in standard production at MAN since 2006.MAN Engines – a business unit of MAN Truck & Bus – is now offering 12-cylinder, IMO Tier III emission standards engines for workboats, spanning a comprehensive power range from 551 to 1,213 kW. The engines are im-mediately available. This is particularly relevant to customers in Canada and the USA’s East and West Coast Emission Control Areas (ECAs), who are now subject to regulatory limits around 70% stricter than IMO Tier II.

05 Sep 2018

MAN Presents Exhaust Gas Aftertreatment System at SMM

The modular exhaust gas aftertreatment system from MAN Engines is compact and meets the requirements of both the IMO Tier III and US EPA Tier 4 emissions standards. (Photo: © MAN Engines)

MAN Engines is presenting its solution for meeting the IMO Tier III and US EPA Tier 4 emission standards for commercial use at the SMM trade fair in Hamburg: the modular exhaust gas aftertreatment system (EAT).The EAT offers a high level of flexibility and is extremely compact and lightweight. Its modularity makes a wide range of tailored installation configurations possible as the individual SCR (Selective Catalytic Reduction) components can be positioned differently. “By minimizing the system down to just a few components, it stays compact, regardless of its configuration.

04 Sep 2018

SMM Launches with High-Profile Guest Speakers

Photo: SMM

At today’s opening press conference of the international maritime trade fair in Hamburg, political and business leaders discussed current challenges facing the shipping industry. The focus of the debate was on the 0.5 percent sulphur limit for ship fuels which will take effect on January 1,  2020, and the industry's goal to cut greenhouse gas emissions from global shipping in half by the year 2050. Roughly 2,300 exhibitors and the extensive conference program accompanying the trade fair will deliver answers to the industry's complex questions. Roughly 50,000 visitors are expected to attend.

02 Jun 2017

New MTU Engines Make Their Debut

In 2018 Rolls-Royce will deliver the first certified MTU gas engines for commercial marine applications. (Image: MTU)

At the international maritime exhibition Nor-Shipping in Oslo from May 30 to June 2 2017, MTU, part of Rolls-Royce Power Systems, presented its propulsion and systems portfolio, primarily for offshore supply vessels, workboats and ferries. This included Series 2000, 4000 and 8000 propulsion engines in an output range from 400 to 10,000 kW, hybrid propulsion solutions and diesel electric propulsion systems and diesel gensets for the supply of on-board power. Rolls-Royce showcased MTU’s Series 4000 diesel engine meeting IMO III and EPA Tier 4 emission regulations.

12 Jun 2017

Lake Constance Ferry to Test MTU Gas Engine

From left: Stefan Ballier, senior manager of ferry operations at the Constance utility; Dr. Norbert Reuter, head of the city of Constance utility company; Andreas Schell, CEO of Rolls-Royce Power Systems; and Matthias Vogel, Vice President Sales at Rolls-Royce Power Systems. (Photo: Rolls-Royce Power Systems)

From 2019, Rolls-Royce Power Systems and the City of Constance public utility are to begin testing the marine propulsion technology of the future on Lake Constance. This takes the form of a gas engine carrying the MTU brand. The public utility's new car ferry is to be equipped with twin eight-cylinder Series 4000 gas engines from MTU, each delivering 746 kW. This makes it the first inland waterway passenger vessel in Europe to be propelled by straightforward high-speed gas engines. The fuel will be liquefied natural gas.

13 Dec 2017

First Mobile MTU Gas Engines for Rederij Doeksen

The two catamarans are currently being built by Strategic Marine’s shipyard in Vietnam for the Dutch shipping company Doeksen. (Photo: Rolls-Royce)

The first two preproduction units of the new mobile MTU gas engine from Rolls-Royce have completed performance tests and were accepted by the customer at the beginning of December. MTU delivered the first two of a total of four 16-cylinder Series 4000 gas engines, each with an output of 1,492 kW, for two new catamarans. From 2018, the two aluminum vessels will operate ferry services on the Dutch Wadden Sea. They are currently being built by Strategic Marine’s shipyard in Vietnam for the Dutch shipping company Doeksen.

28 Feb 2017

NGOs Call Upon EU to Effectively Regulate Shipping Pollution

Image: NGO Shipbreaking Platform

From dangerous emissions in ports to hazardous scrapping on South Asian beaches, European shipping companies pollute and put people’s health and lives at serious risk. In light of the ongoing European Shipping Week and the failure of the International Maritime Organisation to find solutions, environmental experts are ringing the alarm bell and calling upon European policy makers to urgently adopt policies that effectively target the environmental performance of shipping. “Every year approximately 50,000 people in the EU die prematurely because of air pollution from ships.

06 May 2013

MTU Builds New R&D Test Facility

The groundbreaking ceremony at Plant 1 in Friedrichshafen marked the start of construction work on a new R&D test stand facility for Tognum subsidiary MTU Friedrichshafen.

Tognum subsidiary MTU Friedrichshafen held a symbolic groundbreaking ceremony to mark the start of construction work on a new R&D test facility at Plant 1. The company plans to invest more than €60 million in the project by 2015. In the future, technicians will be able to run function tests on newly developed engines on the new, cutting-edge test stands with work including areas such as the development of new combustion processes, engine control systems, engine-specific exhaust gas aftertreatment plants and gas engines.

09 May 2017

The Digital Future of Exhaust Gas Temperature Sensors

(Image: CMR Group)

CMR Group’s chief technical officer, Patrice Flot, considers the current approach to sensing exhaust gas temperature (EGT) on high horsepower engine platforms and the capabilities provided by new digital technology. An EGT sensor measures the temperature of the engine exhaust gas to prevent damage to critical components such as the after treatment system, turbines and cylinder head exhaust valves. It can also be used inside the combustion chambers where hot gases are generated.

28 Aug 2014

New Double-ended Ferry for Norderney

The shipping company Norden-Frisia AG had already selected a VSP propulsion system for the Frisia IV. (© Cai Rönnau)

Ferries operated by Norden-Frisia AG have been serving the East Frisian island of Norderney for many decades. Navigation in these coastal waters poses special challenges: in some areas the waterway only leaves a few centimeters below the keel and the water contains a significant amount of swirled-up sand. A new sister ship of the double-ended ferry MS Frisia IV equipped with Voith Schneider Propellers (VSP) is to enter service in summer 2015. The shipping company again chose Voith Schneider Propellers as these are ideally suited for the specific operating conditions in shallow tidelands.

19 Oct 2014

World’s 1st LNG Hybrid Barge Christened "Hummel"

Dr. Monika Griefahn christens world’s first LNG Hybrid Barge in Hamburg

The world’s first LNG hybrid barge of Becker Marine Systems was christened with the name "Hummel" on October 18, 2014, at Grasbrook Quay in HafenCity Hamburg. The godmother of the inaugural event for the floating LNG power plant for environmentally friendly energy supply of cruise ships was Dr. Monika Griefahn, Chief Sustainability Officer at AIDA Cruises. The co-founder of Greenpeace Germany and former Minister of Environment of Lower Saxony has been involved in sustainability and environmental protection for more than 30 years.

27 Aug 2012

MTU Series 2000 Yacht Engine Development

Marine Engine MTU 2000: Photo credit MTU

Tognum is to develop its MTU Series 2000 yacht engines to meet forthcoming exhaust gas emission regulations. Tognum is to develop its MTU Series 2000 yacht engines for compliance with US EPA Tier 3 Recreational and IMO Tier III emissions regulations. The new Series 2000 M96 engines will be able to cover outputs up to 2,600 bhp (1,940 kW), at the same time complying with IMO Tier II and EPA Tier 3 regulations using in-engine technology only. Compliance with IMO Tier III will be possible with SCR exhaust gas aftertreatment.

27 Aug 2012

Tognum Upgrades MTU Series 2000 Yacht Engines

Tognum said it will develop its MTU Series 2000 yacht engines for compliance with US EPA Tier 3 Recreational and IMO Tier III emissions regulations. The new Series 2000 M96 engines will be able to cover outputs up to 2,600 bhp (1,940 kW), at the same time complying with IMO Tier II and EPA Tier 3 regulations using in-engine technology only. Compliance with IMO Tier III will be possible with SCR exhaust gas aftertreatment. Despite the lower exhaust emissions, a reduction in fuel consumption will still be achieved.

30 Aug 2012

Workboat Engine MTU Series 4000 Upgrade by Tognum

MTU Series 4000 Ironmen Diesel Engine: Photo credit Tognum

Tognum to make upgraded MTU Series 4000 workboat engines available summer 2013. Tognum will enhance its MTU Series 4000 Ironmen workboat engines for compliance with US EPA Tier 3 emissions regulations. This latest version of the Ironmen engines is based on today’s proven MTU Series 4000 M63 long-stroke engine, which meets EPA Tier 2, IMO Tier 2 and ZKR II emissions regulations. The new generation Series 4000 M64 engine will be EPA Tier 3-compliant using only in-engine technology…

Maritime Reporter Magazine Cover Nov 2019 - Workboat Edition

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